From 65c294036bd3a01af0755519d37ef7e9f64b9fb9 Mon Sep 17 00:00:00 2001
From: Winson Chung <winsonc@google.com>
Date: Wed, 27 May 2015 12:45:20 -0700
Subject: [PATCH] Adding NPE check when the system has no tasks.

Bug: 20640135
Change-Id: Ifb62d18dbf2125bc33325b7c2f2a44da51309325
---
 .../com/android/systemui/recents/misc/SystemServicesProxy.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
index e3fb16afe4591..ca0f357ff46ce 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/misc/SystemServicesProxy.java
@@ -227,7 +227,7 @@ public class SystemServicesProxy {
     /** Returns the top task. */
     public ActivityManager.RunningTaskInfo getTopMostTask() {
         List<ActivityManager.RunningTaskInfo> tasks = getRunningTasks(1);
-        if (!tasks.isEmpty()) {
+        if (tasks != null && !tasks.isEmpty()) {
             return tasks.get(0);
         }
         return null;